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AstDyS ∴ Objects ∴ 2009AU21 ∴ Orbital info ∴ Epoch epochXXX
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(346725) 2009AU21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 346725.eq0)
Keplerian elements at epoch
58084.7 MJD
Value 1-σ variation Units
a 2.76363 2.05e-08 au
e 0.131644 7.141e-08
i 10.402 5.221e-06 deg
Ω 283.039 3.874e-05 deg
ω 78.282 4.59e-05 deg
M 70.211 2.216e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3998 au
Aphelion 3.1274 au
Asc. node-Earth separation 1.62848 au
Desc. node-Earth separation 1.80733 au
Earth MOID 1.42174 au
Orbital period 1678.1 days
Date of orbit computation  apr 23 21:03
Correlation matrix
1.000000000.181123470.003614720.00126118-0.153558420.26884542
0.181123471.00000000-0.06009127-0.00885407-0.154007540.21249859
0.00361472-0.060091271.000000000.12549390-0.104236220.00297950
0.00126118-0.008854070.125493901.00000000-0.82441950-0.00777337
-0.15355842-0.15400754-0.10423622-0.824419501.00000000-0.54993317
0.268845420.212498590.00297950-0.00777337-0.549933171.00000000
Covariance matrix
4.20114288E-162.65119575E-163.86840778E-161.00144713E-15-1.44452740E-131.22132967E-13
2.65119575E-165.09995896E-15-2.24062254E-14-2.44958806E-14-5.04770225E-133.36345750E-13
3.86840778E-16-2.24062254E-142.72613847E-112.53842046E-11-2.49781944E-113.44797715E-13
1.00144713E-15-2.44958806E-142.53842046E-111.50083861E-09-1.46583020E-09-6.67456261E-12
-1.44452740E-13-5.04770225E-13-2.49781944E-11-1.46583020E-092.10638051E-09-5.59403104E-10
1.22132967E-133.36345750E-133.44797715E-13-6.67456261E-12-5.59403104E-104.91239278E-10